[clang] 8527c1e - Added constraints on cl-options.cu test

[Hans Wennborg via cfe-commits]

I'm seeing this failure when trying to build the Windows package for
http://llvm.org/builds (yes, it's been a while). Not sure why it
hasn't been on the bots (maybe the Windows bots don't build the nvptx
target). Anyway, the error comes from "nocudalib" not being a valid
clang-cl option. Is it supposed to be?

FAIL: Clang :: Driver/cl-options.cu (5411 of 17056)
******************** TEST 'Clang :: Driver/cl-options.cu' FAILED
********************
Script:
--
: 'RUN: at line 11';
c:\src\llvm_package_64c23127\build32_stage0\bin\clang.exe
--driver-mode=cl -### -nocudalib -nocudainc --
C:\src\llvm_package_64c23127\llvm-project\clang\test\Driver\cl-options.cu
2>&1 | c:\src\llvm_package_64c23127\build32_stage0\bin\filecheck.exe
-check-prefix=GS-default
C:\src\llvm_package_64c23127\llvm-project\clang\test\Driver\cl-options.cu
: 'RUN: at line 18';
c:\src\llvm_package_64c23127\build32_stage0\bin\clang.exe
--driver-mode=cl /c /GX -### -nocudalib -nocudainc --
C:\src\llvm_package_64c23127\llvm-project\clang\test\Driver\cl-options.cu
2>&1 | c:\src\llvm_package_64c23127\build32_stage0\bin\filecheck.exe
-check-prefix=GX
C:\src\llvm_package_64c23127\llvm-project\clang\test\Driver\cl-options.cu
: 'RUN: at line 26';
c:\src\llvm_package_64c23127\build32_stage0\bin\clang.exe
--driver-mode=cl /c /Gd -### -nocudalib -nocudainc --
C:\src\llvm_package_64c23127\llvm-project\clang\test\Driver\cl-options.cu
2>&1 | c:\src\llvm_package_64c23127\build32_stage0\bin\filecheck.exe
-check-prefix=Gd
C:\src\llvm_package_64c23127\llvm-project\clang\test\Driver\cl-options.cu
--
Exit Code: 1

Command Output (stdout):
--
$ ":" "RUN: at line 11"
$ "c:\src\llvm_package_64c23127\build32_stage0\bin\clang.exe"
"--driver-mode=cl" "-###" "-nocudalib" "-nocudainc" "--"
"C:\src\llvm_package_64c23127\llvm-project\clang\test\Driver\cl-options.cu"
$ "c:\src\llvm_package_64c23127\build32_stage0\bin\filecheck.exe"
"-check-prefix=GS-default"
"C:\src\llvm_package_64c23127\llvm-project\clang\test\Driver\cl-options.cu"
# command stderr:
C:\src\llvm_package_64c23127\llvm-project\clang\test\Driver\cl-options.cu:12:16:
error: GS-default: expected string not found in input
// GS-default: "-cc1" "-triple" "nvptx64-nvidia-cuda"
               ^
<stdin>:1:1: note: scanning from here
clang: warning: unknown argument ignored in clang-cl: '-nocudalib'
[-Wunknown-argument]
^

On Thu, Mar 12, 2020 at 12:07 AM Artem Belevich via cfe-commits
<cfe-commits at lists.llvm.org> wrote:
>
>
> Author: Artem Belevich
> Date: 2020-03-11T16:06:09-07:00
> New Revision: 8527c1ed66c63db0590cd69320ba0bf8fad59b87
>
> URL: https://github.com/llvm/llvm-project/commit/8527c1ed66c63db0590cd69320ba0bf8fad59b87
> DIFF: https://github.com/llvm/llvm-project/commit/8527c1ed66c63db0590cd69320ba0bf8fad59b87.diff
>
> LOG: Added constraints on cl-options.cu test
>
> Added:
>
>
> Modified:
>     clang/test/Driver/cl-options.cu
>
> Removed:
>
>
>
> ################################################################################
> diff  --git a/clang/test/Driver/cl-options.cu b/clang/test/Driver/cl-options.cu
> index 7597970af160..2fd393e06d2d 100644
> --- a/clang/test/Driver/cl-options.cu
> +++ b/clang/test/Driver/cl-options.cu
> @@ -3,6 +3,10 @@
>  // Note: %s must be preceded by --, otherwise it may be interpreted as a
>  // command-line option, e.g. on Mac where %s is commonly under /Users.
>
> +// REQUIRES: clang-driver
> +// REQUIRES: x86-registered-target
> +// REQUIRES: nvptx-registered-target
> +
>  // -stack-protector should not be passed to device-side CUDA compilation
>  // RUN: %clang_cl -### -nocudalib -nocudainc -- %s 2>&1 | FileCheck -check-prefix=GS-default %s
>  // GS-default: "-cc1" "-triple" "nvptx64-nvidia-cuda"
>
>
>
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